LW Scientific MX12 Micro-Combo Digital 24-place Microhematocrit & 12-place Microtube Centrifuge 12000 rpm 110 vol. The MX12 is designed engineered and assembled in Atlanta GA. This all-metal-construction unit is small conserving valuable counter space in the lab but also sturdy and heavy with suction-cupped feet for stability. The digital controls allow speed and time to be adjusted with the touch of a finger and will show real-time speed and time remaining. The powerful maintenance-free brushless motor spins at 12000 rpm producing serum and PCV results in 3 minutes. The included reader disk allows tubes to be read while still on the rotor. The MX12 Micro-Combo centrifuge is the smart choice for any clinic or laboratory. Specifications for LW Scientific USA MX12 Micro-Combo Digital 24-place Microhematocrit & 12-place Microtube Centrifuge: Manufacturer: LW Scientific Power: 110 - 220 volts Rotational Speed: 100 - 12000 RPM Features of LW Scientific USA MX12 Micro-Combo Digital 24-place Microhematocrit & 12-place Microtube Centrifuge Results in 3 minutes Small footprint conserves counter space 24-place flat rotor spins full-size 75mm microhematocrit tubes 12-place microtube rotor spins 1-2ml microtubes Package Contents: LW Scientific USA MX12 Micro-Combo Digital 24-place Microhematocrit & 12-place Microtube Centrifuge 24-place Flat Rotor With Lid For 75mm Capillary Tubes Reader Disk 12-place Microtube Roto LW Scientific MHC-2412-77T1: MX12 Micro-Combo Digital 24-place Microhematocrit & 12-place Microtube Centrifuge 12000 rpm 110 vol